Home / 1,034,740,150.22-1,427,956,466.09-588,693,913.38

Finding the Fourth Proportional to 1,034,740,150.22, 1,427,956,466.09 and 588,693,913.38

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Solution

The fourth proportional to 1,034,740,150.22, 1,427,956,466.09 and 588,693,913.38 is: 812,406,167.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,740,150.22 : 1,427,956,466.09 = 588,693,913.38 : x
  2. Step 2: Convert to fraction form
    1,034,740,150.22/1,427,956,466.09 = 588,693,913.38/x
  3. Step 3: Cross multiply
    1,034,740,150.22x = 1,427,956,466.09 × 588,693,913.38
  4. Step 4: Simplify right side
    1,034,740,150.22x = 840,629,280,155,853,952
  5. Step 5: Solve for x
    x = 840,629,280,155,853,952/1,034,740,150.22
  6. Step 6: Final answer
    x = 812,406,167.85

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.